| 118050 | Facilities | 383787 | Application for Permit to use Earthen Pit | 130440 | 8/25/1975 | Download |
| 118050 | Facilities | 383789 | Letter: Follow up to Inspection & Response | 44840 | 11/1/1984 | Download |
| 118050 | Facilities | 383788 | Pit Inspection Form | 28683 | 11/6/1986 | Download |